Home Additions & Remodeling in Hollis, NH
Trusted, licensed additions & remodeling for Hollis homeowners — from our Northborough base. Need more room or a whole-home refresh? From additions and second stories to full renovations — foundation to final finish, one trusted team.
Free Additions & Remodeling estimate in Hollis
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Your local additions & remodeling contractor in Hollis
Every additions & remodeling quote in Hollis should be comparable line by line — scope, materials, timeline, price. Ours is, deliberately, because vague quotes are where budgets go wrong. Waterfront Construction is Northborough-based, licensed (HIC #196540) and insured, and the estimate is free either way.
Hollis is in Hillsborough County, New Hampshire, established in 1746 and home to roughly 8,300 people. It was settled well before the Republic, which usually means a core of Federal and Greek Revival homes surrounded by later infill — plenty of hand-framed structure, and rooflines never meant to carry today's insulation. For a contractor that makes it a small town, which usually means a mix of older centre-of-town housing and newer subdivisions on the edges. It sits in Southern New Hampshire. It is about 35 miles from our Northborough shop — about 45 minutes to an hour in normal traffic. Being close keeps estimates and site visits quick.
Material choice drives most of the cost difference on a additions & remodeling project. Rather than quote one option, we walk Hollis homeowners through what each tier actually buys in durability, upkeep and appearance — so the budget goes where it matters to you, not where it matters to us.
We stand behind what we build. If something isn't right after we've gone, you call and we come back — that's the point of being licensed, insured and easy to find in Hollis, rather than a number that stops answering.
For the full detail on how we approach this work — materials, process and what to expect — see our additions & remodeling page.
What's included
- ✓Room & second-story additions
- ✓In-law suites & sunrooms
- ✓Whole-home renovations
- ✓Basement finishing
- ✓Foundation to final finish
- ✓Design-build process
Recent additions & remodeling projects near Hollis
🔍 Click any photo to view it larger
Do you provide additions & remodeling in Hollis, NH?+
Yes — Hollis is right in our service area. We're a Northborough-based, licensed and insured contractor (MA HIC #196540) and regularly serve Hollis homeowners across Southern New Hampshire with professional additions & remodeling. Call (508) 691-8113 for a free estimate.
How far is Waterfront Construction from Hollis, NH?+
Our shop is at 44 Bearfoot Road, Northborough, MA 01532, about 35 miles from Hollis — about 45 minutes to an hour in normal traffic. That is close enough for us to get out for an estimate quickly, come back for a snag without making a production of it, and keep crews on your job rather than stuck on the road.
Have you worked near Hollis?+
Yes. One of our documented projects nearby is the Composite Pool Deck — Salem, NH — A low-maintenance gray composite deck wrapping an above-ground pool in Salem, NH — from framing through the finished, furnished deck. You can see the full photo album on our site, along with other Southern New Hampshire jobs. We're happy to give references closer to Hollis on request.
Which nearby communities do you also cover?+
We work throughout Southern New Hampshire from our Northborough base — including Danville, Atkinson, Kingston, Hooksett and Plaistow. In total we cover 150+ towns across MetroWest, Greater Boston, the North Shore and Southern New Hampshire.
Do I need a permit for additions & remodeling in Hollis, NH?+
It depends on your town. New Hampshire has no statewide residential enforcement — each municipality sets and enforces its own permit rules under RSA 155-A. We confirm the requirement with your building department before we start, then file whatever it asks for. We file it with Hollis's building department as a Registered Home Improvement Contractor (MA HIC #196540).
How long does a home addition or full remodel take?+
Larger projects typically run 2–4 months depending on size and complexity. We provide a detailed schedule and keep you informed at every stage.
Our work near Hollis — Southern New Hampshire
Real Waterfront Construction jobs in and around Southern New Hampshire. Open any one for the full photo & video album.
In New Hampshire, permit rules are set locally — not by the state.
New Hampshire’s State Building Code (RSA 155-A) adopts the 2021 IRC, but there is no statewide residential enforcement office: each municipality adopts and enforces it through its own building department. That means work exempt in one town may need a permit in the next. We confirm the requirement with your building department before we start, and we file whatever it asks for.
For additions & remodeling work in the Town of Hollis, the filing goes to Hollis's building department. As a Massachusetts Registered Home Improvement Contractor (HIC #196540) we pull the permit in our name, book the inspections and meet the inspector on site — you never have to take a day off for it. Requirements do change, so we confirm the current position with Hollis's office before any work starts.
Source: New Hampshire State Building Code (RSA 155-A), which adopts the 2021 IRC and is enforced locally. This is general information, not a substitute for your building department's own determination.
Additions & Remodeling near Hollis — Southern New Hampshire
We also provide additions & remodeling across Southern New Hampshire from our Northborough base:
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